Gaya APA
SIAHAAN, Sanggam. (2008).
The english paragraph .
Jogja:
Graha Ilmu.
Gaya Chicago
SIAHAAN, Sanggam.
The english paragraph.
Jogja:
Graha Ilmu,
2008.
Text.
Gaya MLA
SIAHAAN, Sanggam.
The english paragraph.
Jogja:
Graha Ilmu,
2008.
Text.
Gaya Turabian
SIAHAAN, Sanggam.
The english paragraph.
Jogja:
Graha Ilmu,
2008.
Print.